Here is the error getting in prod build
ERROR in ./src/main.ts
Module not found: Error: Can't resolve './$$_gendir/app/app.module.ngfactory' in '/var/www/project/src'
@ ./src/main.ts 4:0-74
@ multi ./src/main.ts
Getting error because new versions of packages being installed after running npm install. Cannot share packages version differences because the list is too lengthy. Its working with aot false but don't want to build with aot false. Not able to find out which package is responsible for this.